<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table border="1">
  <caption>个人信息</caption>
  <tr>
    <td>照片:</td>
    <td><img id="head_img" src="head.jpg" width="50px" alt=""></td>
  </tr>
  <tr><td>名字:</td><td id="name_td">XXX</td></tr>
  <tr><td>年龄:</td><td id="age_td">XXX</td></tr>
  <tr>
    <td>好友:</td>
    <td><ul id="friend_ul"></ul></td>
  </tr>
</table>
<input type="button" value="请求数据" onclick="f()">
<script>
  function f(){
    //模拟从服务器获取的数据
    let person = {name:"苍老师",age:50,url:"../fls.png",
    friend:["克晶","传奇","成恒"]};
  }
  head_img.src = person.url;
  name_td.innerText = person.name;
  age_td.innerText = person.age;
  //遍历好友数组
  for(let friendName of person.friend){
    //创建li
    let li = document.createElement("li");
    li.innerText = friendName;
    //把li添加到ul里面
    friend_ul.append(li);
  }
</script>
</body>
</html>